#!/bin/sh
#
# DracoPKG
#
# Copyright 2008 Ole Andre Rodlie <olear@dracolinux.org>
# All rights reserved.
#
# Redistribution and use of this script, with or without modification, is
# permitted provided that the following conditions are met:
#
# 1. Redistributions of this script must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
#
#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

function dP_overlay () {
  dP_input ${1}
  INPUT=${1}
  dP_pkgsrc
  echo "Feature removed"
  exit 1
  if [ -d ${SHARE}/dp_overlay/${INPUT} ]; then
    #PKGS=${SHARE}/dp_overlay/${INPUT}/pkg
    DIFF=${SHARE}/dp_overlay/${INPUT}/diff
    FILES=${SHARE}/dp_overlay/${INPUT}/files

    for i in `( cd $FILES ; ls * )`; do
      PKGCAT=`echo $i | sed 's/#/ /g' | awk '{print $1}'`
      PKGNAM=`echo $i | sed 's/#/ /g' | awk '{print $2}'`
      PKGDIR=`echo $i | sed 's/#/ /g' | awk '{print $3}'`
      PKGFILE=`echo $i | sed 's/#/ /g' | awk '{print $4}'`
      if [ $PKGDIR = "ROOT" ]; then
        PKGDIR=
      else
        if [ ! -d ${PKGSRC_DIR}/${PKGCAT}/${PKGNAM}/${PKGDIR} ]; then
          mkdir ${PKGSRC_DIR}/${PKGCAT}/${PKGNAM}/${PKGDIR}
        fi
        PKGDIR=$PKGDIR/
      fi
      ( cd ${PKGSRC_DIR}/${PKGCAT}/${PKGNAM} ; cp $FILES/$i ${PKGDIR}${PKGFILE} )
      echo "[ Copying ${PKGFILE} to $PKGNAM ]"
    done

    for i in `( cd $DIFF ; ls *.diff )`; do
      PKGCAT=`echo $i | sed 's/#/ /g' | awk '{print $1}'`
      PKGNAM=`echo $i | sed 's/#/ /g' | awk '{print $2}'`
      ( cd $PKGSRC_DIR/${PKGCAT}/${PKGNAM} ; patch --backup --force --silent -p1 < $DIFF/$i )
      echo "[ Patching $PKGNAM ]"
    done

    #if [ -d $PKGS ]; then
    #  if [ ! -d ${PKGSRC_DIR}/draco ]; then
    #    mkdir ${PKGSRC_DIR}/draco
    #  fi
    #  ( cd $PKGS ; cp -a * ${PKGSRC_DIR}/draco/ )
    #fi
    
  else
    echo
    echo "Overlay not found."
    echo
    exit 1
  fi
}
